This SC-900 practice question tests your understanding of describe the capabilities of microsoft compliance solutions. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Your organization uses Microsoft 365 and wants to automatically quarantine suspicious emails before they reach users' inboxes. Which solution should you configure?
Microsoft Purview Data Loss Prevention
Why wrong: DLP prevents sharing, not quarantine.
Microsoft Sentinel
Why wrong: Sentinel is a SIEM, not an email filter.
Microsoft Intune
Why wrong: Intune manages devices, not email security.
Microsoft Defender for Office 365
Defender for Office 365 quarantines malicious emails.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Microsoft Defender for Office 365
Option A is correct because Microsoft Defender for Office 365 (part of Microsoft 365 Defender) includes Safe Attachments and Safe Links that can quarantine malicious emails. Option B is wrong because Microsoft Purview focuses on compliance, not security. Option C is wrong because Microsoft Intune manages devices. Option D is wrong because Microsoft Sentinel is a SIEM, not an email security solution.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Microsoft Purview Data Loss Prevention
Why it's wrong here
DLP prevents sharing, not quarantine.
Microsoft Sentinel
Why it's wrong here
Sentinel is a SIEM, not an email filter.
Microsoft Intune
Why it's wrong here
Intune manages devices, not email security.
Microsoft Defender for Office 365
Why this is correct
Defender for Office 365 quarantines malicious emails.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
What to study next
Identify which SC-900 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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FAQ
Describe the capabilities of Microsoft compliance solutions — This question tests Describe the capabilities of Microsoft compliance solutions — Read the scenario before looking for a memorised answer..
The correct answer is: Microsoft Defender for Office 365 — Option A is correct because Microsoft Defender for Office 365 (part of Microsoft 365 Defender) includes Safe Attachments and Safe Links that can quarantine malicious emails. Option B is wrong because Microsoft Purview focuses on compliance, not security. Option C is wrong because Microsoft Intune manages devices. Option D is wrong because Microsoft Sentinel is a SIEM, not an email security solution.
Identify which SC-900 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 21, 2026
This SC-900 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SC-900 exam.
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